Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

ADEKA ADK STAB AO-80 Antioxidants

ADEKA ADK STAB AO-80 is a high-performance hindered phenolic antioxidant from ADEKA’s ADK STAB series, designed for polyolefins and engineering plastics. It offers excellent thermal stability, low volatility, and superior long-term oxidation resistance. Widely used in PP, PE, and TPE applications, it ensures processing safety and extends product service life while maintaining clarity and color stability.
  • adeka adk stab ao 80 antioxidants_0e5ce6c7
  • adeka adk stab ao 80 antioxidants_0e5ce6c7

Features Of ADEKA ADK STAB AO-80 Antioxidants

  1. High-performance hindered phenolic antioxidant offering excellent thermal and oxidative stability.

  2. Low volatility and superior migration resistance, ensuring long-term protection in demanding processing conditions.

  3. Compatible with a broad range of polymers including polyolefins, styrenics, and engineering plastics.

  4. Non-staining and low-color formation, preserving aesthetic quality in light-colored and transparent applications.

  5. Meets major regulatory requirements for food-contact and medical-grade polymer applications (e.g., FDA 21 CFR §178.2010, EU Directive 10/2011).

Typical Applications Of ADEKA ADK STAB AO-80 Antioxidants

  1. Polypropylene (PP) and polyethylene (PE) films, fibers, and injection-molded parts.

  2. Automotive interior components requiring high heat resistance and low fogging.

  3. Medical packaging and tubing where extractables and biocompatibility are critical.

  4. Food packaging materials including blow-molded containers and thermoformed trays.

  5. Wire & cable insulation and jacketing compounds exposed to elevated service temperatures.

Specifications Of ADEKA ADK STAB AO-80 Antioxidants

Chemical TypeHindered phenol
Product FormFree-flowing white to off-white powder
AppearanceWhite granular solid
Melting Point115–125 °C (determined by DSC)
Assay (by HPLC)≥ 99.0%
Volatile Matter (105 °C, 2 h)≤ 0.3%
Ash Content≤ 0.05%
Primary ApplicationsPolyolefins, styrenics, engineering thermoplastics


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